Class TLcdNVG20RectangularRing
- All Implemented Interfaces:
ILcdDataObject
,ILcdBounded
,ILcdCurve
,ILcdRing
,ILcdShape
,ILcd2DEditableShape
,ILcdCache
,ILcdCloneable
,ILcdDeepCloneable
,ILcdInvalidateable
,ILcdOrientationSettable
,ILcdOriented
,Serializable
,Cloneable
ILcd2DEditableShape
that represents an NVG 2.0 Rectangular Ring.- Since:
- 2015.0
- See Also:
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Field Summary
Modifier and TypeFieldDescriptionstatic final TLcdDataProperty
Data property that maps to therx
attribute.static final TLcdDataProperty
Data property that maps to thery
attribute.static final TLcdDataProperty
Data property that maps to therotation
attribute.static final TLcdDataProperty
Data property that maps to thecx
attribute.static final TLcdDataProperty
Data property that maps to thecy
attribute.Fields inherited from interface com.luciad.shape.ILcdCurve
INTERPOLATION_CIRCLE_BY_3POINTS, INTERPOLATION_CIRCLE_BY_CENTERPOINT, INTERPOLATION_CIRCULARARC_BY_3POINTS, INTERPOLATION_CIRCULARARC_BY_BULGE, INTERPOLATION_CIRCULARARC_BY_CENTERPOINT, INTERPOLATION_ELLIPTICAL, INTERPOLATION_GEODESIC, INTERPOLATION_LINEAR, INTERPOLATION_MIXED, INTERPOLATION_RHUMB
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionvoid
Clears the cache.clone()
Returns a deep clone of this object.Returns a deep clone of this object.void
computePointSFCT
(double aParam, ILcd3DEditablePoint aPointSFCT) Computes a point of the curve, defined by the given parameter.boolean
contains2D
(double aX, double aY) Checks whether thisILcdShape
contains the given point in the 2D space.boolean
contains2D
(ILcdPoint aPoint) Checks whether thisILcdShape
contains the givenILcdPoint
in the 2D space.boolean
contains3D
(double aX, double aY, double aZ) Checks whether thisILcdShape
contains the given point in the 3D space.boolean
contains3D
(ILcdPoint aPoint) Checks whether thisILcdShape
contains the givenILcdPoint
in the 3D space.double
getA()
Returns the value of the property that maps to therx
attribute.double
getB()
Returns the value of the property that maps to thery
attribute.Returns theILcdBounds
by which the geometry of thisILcdBounded
object is bounded.getCachedObject
(Object aKey) Looks up and returns the cached Object corresponding to the given key.Retrieves the end point of the curve.double
Returns the angle of the curve's tangent at the end point, in degrees counterclockwise from the direction at 3 o'clock.Returns the focus point of thisILcdShape
.Returns the interpolation method used by this curve.double
getLength2D
(double aParam1, double aParam2) Returns the length between two points of the curve, defined by the given parameters.int
Returns the number of intersections between this curve and a line segment defined by the two specified points.double
Returns the orientation of this object in degrees.double
Returns the value of the property that maps to therotation
attribute.Retrieves the start point of the curve.double
Returns the angle of the curve's tangent at the start point, in degrees counterclockwise from the direction at 3 o'clock.double
getTangent2D
(double aParam) Returns the angle of the curve's tangent in the point defined by the given parameter, in degrees counterclockwise from the direction at 3 o'clock.double
getX()
Returns the value of the property that maps to thecx
attribute.double
getY()
Returns the value of the property that maps to thecy
attribute.void
insertIntoCache
(Object aKey, Object aValue) Inserts a cache Object corresponding to the given key Object.void
Invalidates all cached values of this object.void
move2D
(double aX, double aY) Moves thisILcd2DEditableShape
to the given point in the 2D space.void
Moves thisILcd2DEditableShape
to the given point in the 2D space.removeCachedObject
(Object aKey) Looks up and removes the cached Object corresponding to the given key.void
setA
(double aValue) Sets the value of the property that maps to therx
attribute.void
setB
(double aValue) Sets the value of the property that maps to thery
attribute.void
setEllipsoid
(ILcdEllipsoid aEllipsoid) void
setOrientation
(double aOrientation) Sets the orientation on this object.void
setRotAngle
(double aValue) Sets the value of the property that maps to therotation
attribute.void
setX
(double aValue) Sets the value of the property that maps to thecx
attribute.void
setY
(double aValue) Sets the value of the property that maps to thecy
attribute.void
translate2D
(double aDeltaX, double aDeltaY) Translates thisILcd2DEditableShape
from its current position over the given translation vector in the 2D space.Methods inherited from class com.luciad.datamodel.TLcdDataObject
getDataType, getValue, getValue, hasValue, hasValue, setValue, setValue, toString
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Field Details
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X_PROPERTY
Data property that maps to thecx
attribute. The possible values for this property are instances ofdouble
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Y_PROPERTY
Data property that maps to thecy
attribute. The possible values for this property are instances ofdouble
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ROT_ANGLE_PROPERTY
Data property that maps to therotation
attribute. The possible values for this property are instances ofdouble
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A_PROPERTY
Data property that maps to therx
attribute. The possible values for this property are instances ofdouble
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B_PROPERTY
Data property that maps to thery
attribute. The possible values for this property are instances ofdouble
.
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Constructor Details
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TLcdNVG20RectangularRing
public TLcdNVG20RectangularRing() -
TLcdNVG20RectangularRing
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Method Details
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clone
Description copied from class:TLcdDataObject
Returns a deep clone of this object. If the clone is not already present in the dictionary, a new instance if created as follows:- First, a new instance is created using Java's clone() mechanism.
- Then, all properties of this object are cloned and set on the newly created
instance. A property is cloned as follows:
- If the property value is an
ILcdDataObject
, the value is cloned by first creating a new instance via thevalue.getDataType().newInstance()
method, and then cloning its properties one by one. - If the value implements
ILcdDeepCloneable
orILcdCloneable
then this interface is used to clone the value. - Otherwise, the property value is copied by reference.
- If the property value is an
- Specified by:
clone
in interfaceILcdDeepCloneable
- Overrides:
clone
in classTLcdDataObject
- Parameters:
aObjectDictionary
- the Object dictionary that keeps track of the objects for which a clone has already been made, and their corresponding clone Object.- Returns:
- a deep clone of this object
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setEllipsoid
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getEllipsoid
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clone
Description copied from class:TLcdDataObject
Returns a deep clone of this object. This method delegates toTLcdDataObject.clone(Map)
.- Specified by:
clone
in interfaceILcdCloneable
- Overrides:
clone
in classTLcdDataObject
- Returns:
- a deep clone of this object
- See Also:
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setOrientation
public void setOrientation(double aOrientation) Description copied from interface:ILcdOrientationSettable
Sets the orientation on this object.- Specified by:
setOrientation
in interfaceILcdOrientationSettable
- Parameters:
aOrientation
- the orientation specified in degrees with 0 located at 12 o'clock and increasing clockwise.- See Also:
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getOrientation
public double getOrientation()Description copied from interface:ILcdOriented
Returns the orientation of this object in degrees. The orientation should be interpreted as a clockwise angle in degrees starting from 12 o'clock.If there is no rotation known for this object, return
Double.NaN
.- Specified by:
getOrientation
in interfaceILcdOriented
- Returns:
- the orientation of this object in degrees, or
NaN
if undefined.
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move2D
Description copied from interface:ILcd2DEditableShape
Moves thisILcd2DEditableShape
to the given point in the 2D space. The focus point is used as the handle by which the shape is moved. Only the first two dimensions of theILcdShape
and theILcdPoint
are considered. The third dimension is left unchanged.- Specified by:
move2D
in interfaceILcd2DEditableShape
- Parameters:
aPoint
- theILcdPoint
to move to.- See Also:
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contains3D
public boolean contains3D(double aX, double aY, double aZ) Description copied from interface:ILcdShape
Checks whether thisILcdShape
contains the given point in the 3D space.- Specified by:
contains3D
in interfaceILcdShape
- Parameters:
aX
- the x coordinate of the point.aY
- the y coordinate of the point.aZ
- the z coordinate of the point.- Returns:
- the boolean result of the containment test.
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contains3D
Description copied from interface:ILcdShape
Checks whether thisILcdShape
contains the givenILcdPoint
in the 3D space.- Specified by:
contains3D
in interfaceILcdShape
- Parameters:
aPoint
- theILcdPoint
to test.- Returns:
- the boolean result of the containment test.
- See Also:
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move2D
public void move2D(double aX, double aY) Description copied from interface:ILcd2DEditableShape
Moves thisILcd2DEditableShape
to the given point in the 2D space. The focus point is used as the handle by which the shape is moved. Only the first two dimensions of theILcdShape
are considered. The third dimension is left unchanged.- Specified by:
move2D
in interfaceILcd2DEditableShape
- Parameters:
aX
- the x coordinate of the point.aY
- the y coordinate of the point.
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translate2D
public void translate2D(double aDeltaX, double aDeltaY) Description copied from interface:ILcd2DEditableShape
Translates thisILcd2DEditableShape
from its current position over the given translation vector in the 2D space. Only the first two dimensions of theILcdShape
are considered. The third dimension is left unchanged.- Specified by:
translate2D
in interfaceILcd2DEditableShape
- Parameters:
aDeltaX
- the x coordinate of the translation vector.aDeltaY
- the y coordinate of the translation vector.
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getBounds
Description copied from interface:ILcdBounded
Returns theILcdBounds
by which the geometry of thisILcdBounded
object is bounded.If the geometry does not allow retrieving valid bounds (for example a polyline with 0 points) the return value is unspecified. It is highly recommended to return an
undefined
bounds. You can create undefined bounds using the default constructors ofTLcdLonLatBounds
orTLcdXYBounds
.- Specified by:
getBounds
in interfaceILcdBounded
- Returns:
- the
ILcdBounds
by which the geometry of thisILcdBounded
object is bounded.
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getFocusPoint
Description copied from interface:ILcdShape
Returns the focus point of thisILcdShape
.- Specified by:
getFocusPoint
in interfaceILcdShape
- Returns:
- the focus point of this
ILcdShape
.
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getCachedObject
Description copied from interface:ILcdCache
Looks up and returns the cached Object corresponding to the given key.- Specified by:
getCachedObject
in interfaceILcdCache
- Parameters:
aKey
- the key Object that was used for storing the cache Object.- Returns:
- the cached Object, or null if there is no Object corresponding to the given key.
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clearCache
public void clearCache()Description copied from interface:ILcdCache
Clears the cache.- Specified by:
clearCache
in interfaceILcdCache
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removeCachedObject
Description copied from interface:ILcdCache
Looks up and removes the cached Object corresponding to the given key.- Specified by:
removeCachedObject
in interfaceILcdCache
- Parameters:
aKey
- the key Object that was used for storing the cache Object.- Returns:
- the cached Object, or null if there was no Object corresponding to the given key.
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insertIntoCache
Description copied from interface:ILcdCache
Inserts a cache Object corresponding to the given key Object.- Specified by:
insertIntoCache
in interfaceILcdCache
- Parameters:
aKey
- the key Object that will be used to identify the Object. The key must therefore be a unique identifier, typically the caller itself:insertIntoCache(this, ...)
.aValue
- the Object to be cached.
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contains2D
public boolean contains2D(double aX, double aY) Description copied from interface:ILcdShape
Checks whether thisILcdShape
contains the given point in the 2D space. Only the first two dimensions of theILcdShape
are considered.- Specified by:
contains2D
in interfaceILcdShape
- Parameters:
aX
- the x coordinate of the point.aY
- the y coordinate of the point.- Returns:
- the boolean result of the containment test.
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contains2D
Description copied from interface:ILcdShape
Checks whether thisILcdShape
contains the givenILcdPoint
in the 2D space. Only the first two dimensions of theILcdShape
and theILcdPoint
are considered.- Specified by:
contains2D
in interfaceILcdShape
- Parameters:
aPoint
- theILcdPoint
to test.- Returns:
- the boolean result of the containment test.
- See Also:
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invalidateObject
public void invalidateObject()Description copied from interface:ILcdInvalidateable
Invalidates all cached values of this object. Call this method whenever one or more of this object's compositing values has been changed, to notify this object it needs to recompute its cached values.- Specified by:
invalidateObject
in interfaceILcdInvalidateable
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getTangent2D
public double getTangent2D(double aParam) Description copied from interface:ILcdCurve
Returns the angle of the curve's tangent in the point defined by the given parameter, in degrees counterclockwise from the direction at 3 o'clock.The tangent orientation is from the point at parameter
aParam
towards the rest of the shape.- The tangent at parameter 0 is the same as
ILcdCurve.getStartTangent2D()
. - The tangent at parameter 1 is the same as
ILcdCurve.getEndTangent2D()
.
- Specified by:
getTangent2D
in interfaceILcdCurve
- Parameters:
aParam
- a value of the closed interval [0,1]- Returns:
- the curve's angle in the point defined by the given parameter
- The tangent at parameter 0 is the same as
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getStartTangent2D
public double getStartTangent2D()Description copied from interface:ILcdCurve
Returns the angle of the curve's tangent at the start point, in degrees counterclockwise from the direction at 3 o'clock.The tangent orientation is from the start point towards the rest of the shape.
This is the same as
getTangent2D(0)
.- Specified by:
getStartTangent2D
in interfaceILcdCurve
- Returns:
- the curve's angle in the start point
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getStartPoint
Description copied from interface:ILcdCurve
Retrieves the start point of the curve.This is equivalent to
computePointSFCT(0)
.- Specified by:
getStartPoint
in interfaceILcdCurve
- Returns:
- the start point of the curve
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getLineSegmentIntersectionCount
Description copied from interface:ILcdCurve
Returns the number of intersections between this curve and a line segment defined by the two specified points.This information can be used to perform containment calculations, if this curve is closed or if this curve is part of a composite closed curve. By determining the number of intersections between this curve and a line segment starting from a given point in a fixed direction, one can determine whether a point is located within the closed curve by using the even-odd rule.
- Specified by:
getLineSegmentIntersectionCount
in interfaceILcdCurve
- Parameters:
aP1
- the first point of the line segmentaP2
- the second point of the line segment- Returns:
- the number of intersections between the curve and the line segment
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getLength2D
public double getLength2D(double aParam1, double aParam2) Description copied from interface:ILcdCurve
Returns the length between two points of the curve, defined by the given parameters.- When
aParam1 == aParam2
, the length is 0. - When
aParam1 == 0 and aParam2 == 1
, the length is the whole length of the curve. - When
aParam1 > aParam2
, the length is (aParam1 to 1
) + (0 to aParam2
).
- Specified by:
getLength2D
in interfaceILcdCurve
- Parameters:
aParam1
- a value of the closed interval [0,1]aParam2
- a value of the closed interval [0,1]- Returns:
- the length of the curve.
- When
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getInterpolation
Description copied from interface:ILcdCurve
Returns the interpolation method used by this curve.A set of predefined constants are defined in this interface, which are used by the default
ILcdCurve
implementations provided by LuciadLightspeed.Custom implementations can define their own constants, and use them to interpret the interpolation of the curve.
- Specified by:
getInterpolation
in interfaceILcdCurve
- Returns:
- the interpolation method used by this curve.
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getEndTangent2D
public double getEndTangent2D()Description copied from interface:ILcdCurve
Returns the angle of the curve's tangent at the end point, in degrees counterclockwise from the direction at 3 o'clock.The tangent orientation is from the end point, away from the curve before it.
This is the same as
getTangent2D(1)
.- Specified by:
getEndTangent2D
in interfaceILcdCurve
- Returns:
- the curve's angle in the end point
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getEndPoint
Description copied from interface:ILcdCurve
Retrieves the end point of the curve.This is equivalent to
computePointSFCT(1)
.- Specified by:
getEndPoint
in interfaceILcdCurve
- Returns:
- the end point of the curve
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computePointSFCT
Description copied from interface:ILcdCurve
Computes a point of the curve, defined by the given parameter.- At parameter 0, the point is the same as
ILcdCurve.getStartPoint()
. - At parameter 1, the point is the same as
ILcdCurve.getEndPoint()
.
- Specified by:
computePointSFCT
in interfaceILcdCurve
- Parameters:
aParam
- a value of the closed interval [0,1]aPointSFCT
- the point to store the computed curve point in
- At parameter 0, the point is the same as
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setX
public void setX(double aValue) Sets the value of the property that maps to thecx
attribute.Center longitude in decimal degrees (WGS84)
- Parameters:
aValue
- the value to set for theX_PROPERTY
property.
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setY
public void setY(double aValue) Sets the value of the property that maps to thecy
attribute.Center latitude in decimal degrees (WGS84)
- Parameters:
aValue
- the value to set for theY_PROPERTY
property.
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setRotAngle
public void setRotAngle(double aValue) Sets the value of the property that maps to therotation
attribute.Rotation in the counter-clockwise direction around the center point (cx, cy). The default value is 0.0 degrees rotation.
- Parameters:
aValue
- the value to set for theROT_ANGLE_PROPERTY
property.
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setA
public void setA(double aValue) Sets the value of the property that maps to therx
attribute.The half length of the rectangle from the center point along the X axis (East/West) prior to rotation, in meters. This number should be positive.
- Parameters:
aValue
- the value to set for theA_PROPERTY
property.
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setB
public void setB(double aValue) Sets the value of the property that maps to thery
attribute.The half length of the rectangle from the center point along the Y axis (North/South) prior to rotation, in meters. This number should be positive.
- Parameters:
aValue
- the value to set for theB_PROPERTY
property.
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getX
public double getX()Returns the value of the property that maps to thecx
attribute.Center longitude in decimal degrees (WGS84)
- Returns:
- the value of the
X_PROPERTY
property.
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getY
public double getY()Returns the value of the property that maps to thecy
attribute.Center latitude in decimal degrees (WGS84)
- Returns:
- the value of the
Y_PROPERTY
property.
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getRotAngle
public double getRotAngle()Returns the value of the property that maps to therotation
attribute.Rotation in the counter-clockwise direction around the center point (cx, cy). The default value is 0.0 degrees rotation.
- Returns:
- the value of the
ROT_ANGLE_PROPERTY
property.
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getA
public double getA()Returns the value of the property that maps to therx
attribute.The half length of the rectangle from the center point along the X axis (East/West) prior to rotation, in meters. This number should be positive.
- Returns:
- the value of the
A_PROPERTY
property.
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getB
public double getB()Returns the value of the property that maps to thery
attribute.The half length of the rectangle from the center point along the Y axis (North/South) prior to rotation, in meters. This number should be positive.
- Returns:
- the value of the
B_PROPERTY
property.
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